Civil Works Material HDPE Geosynthetic Clay Liner(GCL)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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Civil Works Material HDPE Geosynthetic Clay Liner(GCL)
1,Introduction
Our GCL is composed of 3 layers, the upper layer is nonwoven geotextile, while the lower layer is woven geotextile, natural sodium bentonite fills the gap between geotextile layers. The application with natural sodium bentonite can enlong the using life of construction. Our GCL creates a new green and environmental building material.
We have two kinds of GCL. One is GCL without HDPE layer, the other is HDPE GCL. For GCL, it is widely used in landfill, lagoon, river bottom, basement and so on. For HDPE GCL, it is used in subway, basement, tunnel, underground and projects, salt water area in harsh environment.
2,Features
1. Environment friendly
Our GCL is made of natural sodium bentonite, which contributes to good water proof quality, while causes no pollution to the environment. Its porosity guarantees the breath of biology.
2. Long-lasting waterproof performance
Natural sodium bentonite was formed billions of years ago. Its waterproof performance can last longer than building itself.
3. Easy application
Application of GCL is not constrained by weather. Connection and restore is easy to be finished.
3,Application
· Landfills | · Mud Pits |
· Lagoons | · Canals |
· Bund Lining | · Tank Lining |
· Fish Farm Lining | · Roof Lining |
· Waste Water Pits | · Ponds and Reservoirs |
· Dams | · Floating Covers |
· Vertical Cutoff Walls | · Hydraulic Structure |
· Basement Lining | · Drip Irrigation Ponds |
4,Specification of Geosynthetic Clay Liner(GCL) for anti-seepage
PROPERTIES | Test Method | Typical Value |
BENTONITE PROPERTIES | ||
Bentionite Swell Index | ASTM D 5890 | ≥24ml/2g |
Bentionite Fluid Loss | ASTM D 5891 | ≤18ml |
Finished GCL PROPERTIES | ||
Bentionite Mass/Unit Area | ASTM D 5993 | ≥3.6kg/sq.m |
Peel Strength | ASTM D 6496 | ≥400N/m |
Grab Strength | ASTM D 6768 | ≥6kN/m |
Thickness | ASTM D 5199 | ≥6mm |
Permeability | ASTM D 5084 | ≤5.0×10-11m/sec |
Index Flux | ASTM D 5887 | ≤1.0×10-8m3/m2/sec |
Geotextile PROPERTIES | ||
Non-Woven Geotextile Mass | ASTM D 5261 | ≥200g/sq.m |
Woven Geotextile Mass | ASTM D 5261 | ≥110g/sq.m |
ROLL DIMENSIONS | ||
Width | Normal | 5.8m |
Length | Normal | 30m |
Package | Normal | PE Film |
PROPERTIES | Test Method | Typical Value |
BENTONITE PROPERTIES | ||
Bentionite Swell Index | ASTM D 5890 | ≥24ml/2g |
Bentionite Fluid Loss | ASTM D 5891 | ≤18ml |
Finished GCL PROPERTIES | ||
Bentionite Mass/Unit Area | ASTM D 5993 | ≥3.6kg/sq.m |
Peel Strength | ASTM D 6496 | ≥400N/m |
Grab Strength | ASTM D 6768 | ≥6kN/m |
Thickness | ASTM D 5199 | ≥6mm |
Permeability | ASTM D 5084 | ≤5.0×10-11m/sec |
Index Flux | ASTM D 5887 | ≤1.0×10-8m3/m2/sec |
Geotextile PROPERTIES | ||
Non-Woven Geotextile Mass | ASTM D 5261 | ≥200g/sq.m |
Woven Geotextile Mass | ASTM D 5261 | ≥110g/sq.m |
ROLL DIMENSIONS | ||
Width | Normal | 5.8m |
Length | Normal | 30m |
Package | Normal | PE Film |
FAQ:
How many quantity for one 20'' container?
About 5,000m2, 16rolls
What's your delivery time?
About 15-20days against deposit received
. What's your package?
Per roll with two pieces woven bag
- Q: What are the different material compositions of earthwork products?
- The different material compositions of earthwork products can vary depending on the specific application and desired outcome. Some common materials used in earthwork products include soil, gravel, sand, clay, rocks, and geosynthetics. These materials are often combined or modified to meet specific engineering requirements, such as stability, drainage, or erosion control.
- Q: What are the different types of geotextile fabric installation methods?
- There are several different types of geotextile fabric installation methods, including direct placement, trench installation, and anchor trench installation. In direct placement, the fabric is simply laid directly on the ground or subgrade. Trench installation involves placing the fabric in a dug trench and backfilling it with soil. Anchor trench installation is similar, but includes the use of additional anchor trenches to secure the fabric in place. These methods are chosen based on the specific needs and requirements of the project.
- Q: Can earthwork products be used for waterway management?
- Yes, earthwork products can be used for waterway management. Earthwork products such as erosion control blankets, geotextiles, and geogrids can help stabilize soil and prevent erosion along waterways. These products can also be used to construct channels, levees, and dams, which are important for managing and controlling water flow in rivers, streams, and other water bodies.
- Q: How do earthwork products affect the overall structural stability of a project?
- Earthwork products can have a significant impact on the overall structural stability of a project. These products, such as soil, rock, and other materials, are used to create foundations, embankments, and other structural elements. The selection and quality of earthwork products directly influence the strength, load-bearing capacity, and long-term durability of the project. Proper analysis, testing, and compaction of these materials ensure that they provide adequate support and resistance to stress, preventing settlement, slope failures, and other potential structural issues. Therefore, careful consideration and management of earthwork products are crucial in ensuring the overall stability and integrity of the project.
- Q: Are earthwork products suitable for use in pipeline construction?
- Yes, earthwork products are suitable for use in pipeline construction. Earthwork products such as soil, gravel, and crushed stone are commonly used in pipeline construction for backfilling and providing stable support to the pipeline. These materials help to prevent ground movement, erosion, and provide a solid foundation for the pipeline, ensuring its stability and longevity. Additionally, earthwork products can be engineered and compacted to meet specific requirements and ensure the pipeline's integrity.
- Q: How do geocomposites aid in soil filtration in earthwork projects?
- Geocomposites aid in soil filtration in earthwork projects by providing a barrier that allows water to pass through while preventing the movement of fine particles. This helps to maintain the stability and strength of the soil, preventing erosion and enhancing the overall performance of the project.
- Q: What is the purpose of using earthwork products in construction?
- The purpose of using earthwork products in construction is to efficiently and effectively shape, stabilize, and reinforce the natural terrain or soil in order to create a solid foundation for various structures. This can include processes such as excavation, grading, compaction, and erosion control, which help ensure the stability, durability, and safety of the construction project. Earthwork products also play a crucial role in managing water flow, preventing soil erosion, and providing proper drainage, thus contributing to the overall success and longevity of the built environment.
- Q: What is the purpose of using geonets in rainwater harvesting systems?
- The purpose of using geonets in rainwater harvesting systems is to provide structural support and filtration for the system. Geonets help to distribute the weight of the collected rainwater evenly, preventing soil erosion and maintaining the stability of the system. Additionally, they act as a filter, removing debris and sediment from the water before it enters the storage tanks, ensuring the quality of the harvested rainwater.
- Q: What is the difficulty of civil engineering materials?
- The physical properties of each material, chemical properties, appearance characteristics, are in need of contact can learn good, many schools do not have this condition ah. The test is costly. Expensive equipment
- Q: Can earthwork products be used in road construction?
- Yes, earthwork products can be used in road construction. Earthwork products such as soil, gravel, and stones are commonly used as base materials and fillers in road construction projects. These materials are compacted and layered to create a stable foundation and provide drainage for the road surface. Additionally, earthwork products can be used for embankments, slopes, and other structural components of the road.
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Civil Works Material HDPE Geosynthetic Clay Liner(GCL)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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